Right, nother update.
First things first. My mobo has now bitten the bullet, it is stuck in a boot loop where it cannot post.
Hopefully I can get it replaced/repaired with MSI as the year's warranty with OcUK is up but for now I am using an old Gigabyte Z68 board which I have OC'd my 2550K up to 4.2Ghz on.
Other than that my backplate finally arrived and has been fitted to the gigabyte board. I also recut the pump to GPU tube as it was a bit too short and have filled the loop with dyed fluid.
Draining the loop.
GPU backplate saved my butt as there was still a bit of fluid in the CPU block.
Here's a quick visual representation of the AX360 vs Alphacool Nexxxos ST30.
Here is the fitted backplate. This backplate is unusual as it requires the removal of the stock intel 1155 backplate (that I didn't know you could remove) and it replaces that.
I also mounted the pump the the floor using some 90 degree steel thingies wot 'ave got 'oles in 'em. Seems to provide a stable mount though I might add some vibration dampening material in future.
Recut Pump to GPU tube has this cool wave in it that I really like.
How the new mobo looks in the system. Not too bad and tbh I wouldn't really mind much if it had any sort of fan control. Unfortunately it doesn't and fan speed depends on which fan header you use.
Some final pics with everything closed up (so that I can't hear the fans as much)
I am considering reusing some cold cathodes from my old case and not wiring the switch into the external tubing holes and leaving them on 247. Or I could wire them up to the same switch as the rest of the case lights. We'll see.
For now I just want a working MPower so I can get the system looking finished.